130430817

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 229996800

約数和(自身を除く): 99565983

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 79, 81, 99, 109, 153, 187, 237, 297, 327, 459, 561, 711, 869, 891, 981, 1199, 1343, 1377, 1683, 1853, 2133, 2607, 2943, 3597, 4029, 5049, 5559, 6399, 7821, 8611, 8829, 10791, 12087, 14773, 15147, 16677, 20383, 23463, 25833, 32373, 36261, 44319, 50031, 61149, 70389, 77499, 94721, 97119, 108783, 132957, 146387, 150093, 183447, 232497, 284163, 398871, 439161, 550341, 697491, 852489, 1196613, 1317483, 1610257, 1651023, 2557467, 3952449, 4830771, 7672401, 11857347, 14492313, 43476939, 130430817]

約数ペア:

[(1, 130430817), (3, 43476939), (9, 14492313), (11, 11857347), (17, 7672401), (27, 4830771), (33, 3952449), (51, 2557467), (79, 1651023), (81, 1610257), (99, 1317483), (109, 1196613), (153, 852489), (187, 697491), (237, 550341), (297, 439161), (327, 398871), (459, 284163), (561, 232497), (711, 183447), (869, 150093), (891, 146387), (981, 132957), (1199, 108783), (1343, 97119), (1377, 94721), (1683, 77499), (1853, 70389), (2133, 61149), (2607, 50031), (2943, 44319), (3597, 36261), (4029, 32373), (5049, 25833), (5559, 23463), (6399, 20383), (7821, 16677), (8611, 15147), (8829, 14773), (10791, 12087)]